Lee Chang-seok, a brother-in-law of former President Chun Doo-hwan, leaves the Seoul Central Prosecutors’ Office on Aug. 13, 2013 after some 15 hours of questioning over the ex-president’s assets. Chun is believed to have stashed away money he illegally accrued through bribes during his eight-year presidency, using names of his family members and relatives. Investigators said Lee was changed to a suspect from a witness in the case.